92 SOLDIERS AND SAILORS WILLIAM THE CONQUEROR By G. W. PROTHERO (1027-1087) WILLIAM I., King of England, surnamed the Conqueror, was born in 1027 or 1028. He was the son of Robert, Duke of Normandy and Herleva, daughter of Fulbert, a tanner of Falaise. When he was about seven years old his father, in- tending to go on pilgrimage and having no legitimate sons, proposed him as his heir. The great men of the duchy did homage to the child, and a year later (1035) his father's death left him to make good his claim. Anarchy was the natural result of a minority. William's life was on more than one occasion in danger, and several of his guardians perished in his service. At the earliest possible age he received knighthood from the hands of Henry I. of France, and speedily began to show signs of his ca- pacity for government. In 1042 he insisted that the " truce of God " should be proclaimed and observed in Normandy. When he was about twenty years old his authority was threatened by a general conspiracy, which spread through the western half of his duchy. An attempt was made to seize him at Valognes, and he only escaped by riding hard all night to his own castle at Falaise. Bessin and Cotentin, the most Norman parts of Normandy, rose in rebellion. William sought and obtained aid from King Henry, and completely defeated the rebels at Val-es-Dunes near Caen (1047). The battle was but a combat of horse, but it decided the fate of the war and left William master of his duchy. The debt which he owed to Henry was repaid next year. War broke out between Geoffrey, Count of Anjou, and Henry (1048), and William came to his suzerain's assistance. Alengon, one of the chief border fortresses between Normandy and Maine, which had received an Angevin garrison, was captured by the duke. The inhabitants had taunted him with his "birth, and William, who had dealt leniently with the rebels after Val-cs-Dunes, took a cruel revenge Soon afterward Domfront, another important border fortress, fell into his hands.